Synthesis of 3-Arylpyrroles and 3-Pyrrolylacetylenes by Palladium-Catalyzed Coupling Reactions
Alvarez Hernandez, Alejandro
1992
Alvarez Hernández A.; Guzmán A.; Ruiz, A.; Velarde, E.; Muchowski J. M. Synthesis of 3-Arylpyrroles and 3-Pyrrolylacetylenes by Palladium-Catalyzed Coupling Reactions. Journal of Organic Chemistry, 1992, 57, 1653-1656. ISSN 0022-3263. The American Chemical Society, Washington, Estados Unidos de América.
Abstract
Efficacious methods for the synthesis of 3-arylpyrroles or 3-pyrrolylacetylenes are described based on the palladium-catalyzed coupling of appropriate 1-(triisopropylsilyl)-3-substituted pyrroles with aryl halides or monosubstituted acetylenes and subsequent tetrabutylammonium fluoride desilylation.
Artículos relacionados
Et3B, an Efficient Mediator for Xanthate Transfer Based Radical Processes
Furocoumarins of three species of the genus Dorstenia
Aroylthioureas: new organic ionophores for heavy-metal ion selective electrodes
Synthesis and Structures of some Lithium and Sodium (Aminoalcoholato)hydrido Aluminates
Ylidaddukte der Penteltrichloride
Diastereoselective Synthesis of Spiro-?-lactams via Staudinger Reaction